NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998OX4 ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
(85640) 1998OX4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 85640.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.5803 1.935e-09 au
e 0.48587 3.44e-08
i 4.516 6.819e-06 deg
Ω 299.57 7.617e-05 deg
ω 117.296 7.651e-05 deg
M 276.04 7.616e-06 deg
Other useful info
Absolute Magnitude (H)    21.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8125 au
Aphelion distance 2.3481 au
Asc. node-Earth separation 0.53683 au
Desc. node-Earth separation 0.0041 au
Earth MOID 0.00091 au
Orbital period 725.616 days
Date of orbit computation   feb 26 13:08

Covariance matrix
3.74534423E-184.31077251E-17-9.75080319E-161.60886440E-14-1.48332162E-14-1.29065192E-14
4.31077251E-171.18346447E-15-2.72278714E-143.15852183E-13-2.60623599E-13-1.05511435E-13
-9.75080319E-16-2.72278714E-144.65004139E-114.19523374E-10-4.14031064E-10-5.62970792E-13
1.60886440E-143.15852183E-134.19523374E-105.80218964E-09-5.81180607E-09-3.23172696E-11
-1.48332162E-14-2.60623599E-13-4.14031064E-10-5.81180607E-095.85419339E-091.54000357E-11
-1.29065192E-14-1.05511435E-13-5.62970792E-13-3.23172696E-111.54000357E-115.80080151E-11

Correlation matrix
1.000000000.64748785-0.073886670.10913841-0.10017421-0.87562723
0.647487851.00000000-0.116066710.12053421-0.09901537-0.40269656
-0.07388667-0.116066711.000000000.80766599-0.79354395-0.01083960
0.109138410.120534210.807665991.00000000-0.99719851-0.05570507
-0.10017421-0.09901537-0.79354395-0.997198511.000000000.02642678
-0.87562723-0.40269656-0.01083960-0.055705070.026426781.00000000